The material between a capacitor's plates is rated by a value called the _____.
A. dielectric constant
B. magnetic constant
C. dielectric variable
D. magnetic variable
Answer: A
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While discussing a vibration: Technician A says if the vibration changes with a change in engine speed, the cause of the problem is most probably the torque converter. Technician B says if the vibration changes with vehicle speed, the cause of the problem is probably the driveshaft. Who is correct?
A. A only B. B only D. Neither A nor B
The drawing scale is_______and north is toward the_______of the sheet.
Fill in the blank(s) with the appropriate word(s).
A list of important events and tasks of a large project or process organized in chronological order would be a description of a ________.
A) Tracking list B) To-do-list C) Project D) Timeline
Answer the following statement(s) true (T) or false (F)
1. A compound motor can be obtained by placing both a series field winding and a shunt field winding on the field poles of the motor. 2. Not all electric motors are suited to have their speed controlled with smooth acceleration or deceleration, but DC motors do have this ability. 3. The cadmium-controlled rectifier (CCR) is the most popular device among the thyristors, or electronic switches. 4. The direction of rotation of a DC motor can be reversed by changing the connections of either the armature or the field leads. 5. In the brush-type PM motor, the armature winding is no longer rotating, but is mounted within the outer frame structure, and is now called the stator.